Gold Member Since 2010
Audited Supplier
Puyang Zhongshi Group Co., Ltd.

Casing Centralizer, Slip on Standard Bow Spring Integral Centralizer, Non-Weld Casing Centralizer manufacturer / supplier in China, offering Spiral Blade Roller Solid Rigid Casing Centralizer, API 11ax Cobalt Alloy Valve Pairs Stellite Valve Ball and Seat, API 11ax Pump Parts Valve Pair Valve Ball and Seat and so on.

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Supplier Homepage Product Oil well down-hole tools Spiral Blade Roller Solid Rigid Casing Centralizer

Spiral Blade Roller Solid Rigid Casing Centralizer

FOB Price: US $20-99 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $20-99/ Piece
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Port: Qingdao, China
Production Capacity: 5000 Sets/Month
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: API 10D
  • Surface Treatment: Spray-Paint
  • Structure: Roller
  • Type: Centralizer
  • Sample: Provide
  • Delivery: Promptly
  • Trademark: zhongshi
  • Specification: API Solid Rigid Centralizer Standard
  • HS Code: 0
  • Certification: CE, ISO 9001:2000, ISO 9001:2008
  • Centralizer Type: Rigid
  • Material: Stainless Steel
  • Product Name: Roller Centralizer
  • Payment: T/T or L/C
  • Application: Oilfield
  • Transport Package: Wooden Case
  • Origin: China
Product Description
Roller Solid Rigid Casing Centralizer

Features of Roller Centralizer
- The capability of the roller centralizer is better than other type centralizer because of rigid body and friction between the rollers. 
- Roller centralizers provide superior wear resistance.
-The smaller roller-contact area reduces the risk of differential sticking and maintains standoff when running casing.
- The roller and axle's relationship ensures that axle shear stresses remain within elastic limits, preventing permanent deformation. 
- Rollers won't break.
Parameter of GF roller centralizer
ModelMax OD (mm)ID (mm)Length (mm)
4 1/2 x 6145116.5200
5 x 6145129200
5 1/2 x 8 1/2205-210142200/300
6 5/8 x 8 1/2205/210171200/300
7 x 8 1/2205/210181200/300
7 x 9 1/2225-235181200/300
7 x 9 5/8225-235181200/300
9 5/8 x 12 1/4300-305248200
13 3/8 x 17 1/2430-435346200
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